LM25010SD

$2.29

Description：IC REG BUCK ADJ 1A 10WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a7b69614792a Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM25010SD is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK ADJ 1A 10WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM25010SD

Description：IC REG BUCK ADJ 1A 10WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：6V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：37V
Current - Output：1A
Frequency - Switching：100kHz ~ 1MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-WDFN Exposed Pad
Supplier Device Package：10-WSON (4x4)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM25010SD

LM25010SD

Voltage Regulators - DC DC Switching Regulators Overview

The LM25010SD is a synchronous buck switching regulator manufactured by Texas Instruments, designed for high-efficiency step-down conversion. It operates with an input voltage range of 6V to 42V and delivers up to 1A of output current. The device supports adjustable output voltages from 2.5V to 37V and features an adjustable switching frequency between 100kHz and 1MHz. It includes integrated power MOSFETs, operates within a junction temperature range of -40°C to 125°C, and utilizes a compact 10-WSON package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for improved efficiency
Wide input voltage capability suitable for automotive and industrial buses
Adjustable switching frequency allows optimization for size and performance
Built-in soft-start and protection features

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Industrial point-of-load regulation
Distributed power architectures
Battery-powered equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix (e.g., NOPB) against the datasheet to confirm lead-free status and RoHS compliance. Ensure the package type matches the design footprint. Confirm availability through authorized distributors as supply levels fluctuate. Cross-reference the part number with official Texas Instruments documentation to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single-output synchronous buck converter is required for inputs up to 42V. It is suitable for applications needing 1A continuous current with adjustable output voltage. Consider the thermal performance in the WSON package and ensure the switching frequency aligns with external component constraints. Verify that the operating temperature range meets the system requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM25010 family of synchronous buck regulators. It shares core functionality with variants like the LM25010MHX but differs in packaging. The SD suffix indicates a small outline waffle pack or tape and reel configuration in a WSON package, distinct from the HTSSOP options.